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Beijing Precision Machinery & Engineering Research Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

Yuhong Dai (1 out of 1 patent)

Nana Niu (1 out of 1 patent)

Zuguang Huang (1 out of 2 patents)

4. Xiaofeng Zhu (1 out of 1 patent)

5. Huiling Ren (1 out of 1 patent)

6. Heqiang Liu (1 out of 1 patent)

7. Junyan Xing (1 out of 1 patent)

8. Dequan Wang (1 out of 1 patent)

9. Yaru Hou (1 out of 1 patent)

10. Xiaoqin Hao (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 11946908 - Method for constructing surface stress distribution cloud map based on critical refraction longitudinal wave detection (2024-04-02),

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USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#1,163 in Beijing

#16,077 in China

Beijing Precision Machinery & Engineering Research Co., Ltd.

Forward Citations = 0

10 inventors:

Yuhong Dai (1 out of 1 patent)

Nana Niu (1 out of 1 patent)

Zuguang Huang (1 out of 2 patents)

4. Xiaofeng Zhu (1 out of 1 patent)

5. Huiling Ren (1 out of 1 patent)

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